When Natallia Tarrien, a mom in her third trimester, felt an odd tightness in her jaw one night, she turned to ChatGPT for fun. The question was casual—“Why does my jaw feel tight?”—but what happened next was anything but. The AI tool responded with a suggestion she hadn’t considered: check your blood pressure. She did—and found it dangerously high. Within 30 minutes, ChatGPT was urging her to call an ambulance. At the hospital, her blood pressure had climbed to 200/146. Doctors rushed to deliver her baby, warning that if she had gone to sleep that night, she may not have woken up.
Both mom and baby are now safe—but the viral story with over 29M views has resonated deeply with parents, especially those who know how easy it is to second-guess symptoms during pregnancy. It also highlights a critical truth: sometimes, it’s the smallest sign that something’s off that ends up saving a life.
Understanding preeclampsia and high blood pressure in pregnancy
Preeclampsia is one of the most serious—and often silent—complications of pregnancy. It’s a condition marked by high blood pressure, typically after the 20-week mark, and it can escalate quickly if left untreated. According to the American College of Obstetricians and Gynecologists (ACOG), hypertensive disorders affect about 2–8% of all pregnancies and are a leading cause of maternal and infant complications worldwide.
What makes preeclampsia so dangerous is how deceptively mild the symptoms can seem. While many people associate high blood pressure with headaches or dizziness, it can also show up in unexpected ways—like tightness in the jaw or neck, swelling in the hands or face, sudden vision changes, or even general feelings of unease. In the third trimester especially, when discomfort is common, these signs can be easy to brush off.
But preeclampsia isn’t something to wait out. If untreated, it can lead to seizures, stroke, organ failure, and even death for the birthing person or baby. That’s why it’s so important to recognize symptoms early—and act fast.
Related: “It’s so scary”: Meghan Markle shares her postpartum preeclampsia story—and the pressure to show up anyway
When a ‘weird symptom’ isn’t so weird after all
Pregnancy can come with all kinds of strange, uncomfortable sensations—many of which are completely normal. But that’s also what makes it so tricky. It’s easy to second-guess yourself or assume that something like jaw pain, swelling, or fatigue is just another part of the experience.
This is where stories like Natallia’s hit home. A symptom as small as jaw tightness didn’t seem like a big deal. But in her case, it was the first sign of a medical emergency. Many moms have similar stories of ignoring or minimizing symptoms, only to discover later that they were warning signs of something serious.
In fact, research has shown that a significant number of maternal deaths are preventable—and delays in recognizing symptoms or seeking care are a major factor. The CDC emphasizes the importance of listening to your body and speaking up about any concerns, no matter how minor they seem.
Because at the end of the day, you know your body better than anyone. If something feels off, it’s always worth checking in. And as Natallia’s story reminds us, that instinct to ask questions—whether it’s to a doctor, a loved one, or yes, even a chatbot—can be life-saving.
Related: New blood test to predict preeclampsia receives FDA approval
The subtle signs that shouldn’t be ignored
In the third trimester, it’s easy to chalk up discomfort to “just pregnancy things.” But certain symptoms—especially when they come on suddenly or feel unusual—can be signs of something more serious, like preeclampsia or another hypertensive disorder.
Some symptoms to watch for include:
- Jaw tightness or neck pain: Can be a lesser-known sign of elevated blood pressure
- Persistent headaches: Especially those that don’t go away with rest or medication
- Blurred vision or seeing spots: May signal changes in blood pressure or neurological stress
- Sudden swelling in the face, hands, or around the eyes: Swelling that comes on quickly can be a red flag
- Pain in the upper abdomen, shoulder, or back: May be mistaken for indigestion but could signal liver involvement
- Shortness of breath or chest tightness: Could suggest fluid buildup or cardiovascular strain
According to the Centers for Disease Control and Prevention (CDC), hypertensive disorders complicate about 1 in 7 pregnancies in the U.S. and remain one of the leading causes of maternal death—especially when symptoms go unrecognized or untreated.
Even one of these signs is worth calling your provider about. When it comes to your health and your baby’s, it’s always better to speak up early.
Related: What is preeclampsia? Symptoms, causes + facts every pregnant mama needs to know
Can AI help with maternal health? The possibilities and the limits
In Natallia’s story, ChatGPT didn’t diagnose her. But it did suggest a next step that changed everything: “Check your blood pressure.” That prompt led her to discover a dangerously high reading—and ultimately, to a life-saving emergency delivery.
It’s a powerful example of how technology, when used thoughtfully, can spark action. But it’s also important to understand the boundaries.
AI tools like ChatGPT are not medical professionals. They don’t know your health history. They can’t run tests or pick up on subtle clinical signs. What they can do is synthesize information, suggest common causes, and sometimes flag something worth exploring. In that sense, they may offer a useful nudge—but they are not a substitute for real, hands-on care.
Still, stories like this raise a fascinating question: What role could AI play in the future of maternal health?
From symptom trackers and personalized health education to smart reminders for appointments or red flag alerts based on user input, AI-powered tools may one day help support pregnant people in feeling more informed and empowered. But the key word is support—not replace.
Your provider should always be your first call when something feels off. No app or algorithm can ever replace the value of human care, clinical judgment, and compassionate expertise—especially during such a critical time as pregnancy.
Why listening to your body can be life-saving
One of the hardest parts of pregnancy is learning to trust your instincts—especially when so much of the experience is new, strange, or downright uncomfortable. But again and again, research and real-life stories show: listening to your body can save your life.
Many moms hesitate to speak up. They worry about overreacting, about being dismissed, or about bothering someone unnecessarily. But symptoms that seem small—like swelling, pain, or even just a nagging sense that “something’s not right”—can be early warning signs of serious conditions like preeclampsia, HELLP syndrome, or postpartum complications.
In fact, the CDC reports that over 80% of pregnancy-related deaths in the U.S. are preventable, and delays in seeking or receiving care play a major role. That’s why advocacy—knowing when to raise your voice, ask for more tests, or push for a second opinion—is so important.
Natallia’s story is a powerful reminder that your voice matters. That quiet instinct to ask one more question or double-check a feeling could be what protects both you and your baby. Whether it’s a chatbot, a journal note, or a late-night Google search that gets you thinking—it’s the follow-up with a trusted medical professional that truly makes the difference.
The bottom line
Pregnancy demands a lot from your body—and from your intuition. If something feels off, it’s not overreacting to speak up. Subtle symptoms can signal serious conditions, and your concerns deserve to be taken seriously. While AI tools like ChatGPT may offer helpful prompts, they are no replacement for medical care. Trust your gut, lean on your provider, and never hesitate to advocate for yourself. Your health—and your baby’s—are worth it.